body {
  font-size: normal 12px/ 1.5 "微软雅黑", Verdana, simsun, Sans-Serif;
  color: #666;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
a {
  text-decoration: none;
}

/* 顶部导航栏 */
div.nav_container,
.headerMiddle,
.search,
.headerTab,
.path,
.hbody,
.detail {
  width: 1200px;
  margin: auto;
}
.header {
  border-bottom: 2px solid #c81623;
}
.nav {
  width: 100%;
  background-color: #eee;
}
div.nav_container {
  display: flex;
  justify-content: space-between;
}
ul.nav_left {
  display: flex;
  line-height: 36px;
  align-items: center;
  height: 36px;
}
ul.nav_left li,
ul.nav_right li {
  position: relative;
  display: flex;
  justify-items: center;
  height: 16px;
  padding: 0 12px;
}
ul.nav_left li a,
ul.nav_right li a {
  color: #666;
  font-size: 12px;
  display: flex;
  align-items: center;
}
ul.nav_left li s.home {
  background: #3f3f3f url(../imgs/index/header/home.png);
  width: 21px;
  height: 21px;
  border-radius: 50%;
}

ul.nav_left li s.weixin {
  background: #3f3f3f url(../imgs/index/header/weixin.png);
  width: 21px;
  height: 21px;
  border-radius: 50%;
}

.nav_left li s.phone {
  background: url(../imgs/index/header/shouji.png);
  width: 13px;
  height: 20px;
}

.home,
.weixin,
.phone {
  margin-right: 5px;
}

.nav_left li:not(:first-child),
.nav_right li:nth-child(3) ~ li {
  border-left: 1px solid #ccc;
}

ul.nav_left li a img {
  margin-left: 15px;
}

ul.nav_right {
  display: flex;
  line-height: 36px;
  align-items: center;
  height: 36px;
}

.nav_left>li:nth-child(2) a{
  position: relative;
  z-index: 66;
}

.erweima{
  width: 130px;
  position: absolute;
  left: 0;
  top: -20px;
  z-index: 55;
  background-color: #fff;
  text-align: center;
}
.erweima img{
  width: 110px;
  margin: 0 auto;
  padding: 40px 0 0 0;
}
.weixin-arrow{
  transform: rotate(180deg);
  -ms-transform:rotate(180deg);  /* IE 9 */
  -moz-transform:rotate(180deg);  /* Firefox */
  -webkit-transform:rotate(180deg); /* Safari 和 Chrome */
  -o-transform:rotate(180deg); 
}

/* 头部搜索 */
.headerMiddle {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
}
.myCart {
  width: 150px;
  height: 40px;
  line-height: 40px;
  background-color: #c81623;
  padding: 0px 10px;
  margin-top: 20px;
}
.myCart a {
  color: #fff;
  font-size: 14px;
  margin: 0 5px;
}
.search {
  display: flex;
  position: relative;
  margin-top: 10px;
}
.searchInput,
.search a {
  height: 38px;
  line-height: 38px;
  position: absolute;
}
.searchInput {
  width: 450px;
  border: 2px solid #c81623;
  left: 490px;
  padding-left: 5px;
  font-size: 12px;
  outline: none;
}
.search a {
  display: inline-block;
  width: 80px;
  background-color: #c81623;
  color: #fff;
  text-align: center;
  left: 940px;
}
/* 头部选项卡 */
.headerTab {
  display: flex;
  margin-top: 100px;
}
.headerTab li a {
  display: inline-block;
  height: 40px;
  line-height: 40px;
  font-size: 16px;
  padding: 0 25px;
  color: #666;
}
.headerTab li a:hover {
  color: #c81623;
}

/* 底部 */
.footer {
  width: 100%;
  height: 157px;
  border-top: 1px solid #ccc;
  text-align: center;
}
.footer ul {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}
.footer ul li {
  font-size: 12px;
  padding: 0 10px;
}
.footer ul li:nth-child(1) ~ li {
  border-left: 1px solid #ccc;
}
.footer ul li a {
  text-decoration: none;
  color: #666;
}
.footer p {
  margin-top: 20px;
  font-size: 12px;
}
.footer .authentication {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
.footer .authentication img {
  margin: 0 8px;
}

/* 右侧固定的红线 */
.right_line {
  width: 7px;
  height: 100%;
  background-color: #c81623;
  position: fixed;
  right: 0px;
  top: 0px;
  z-index: 40;
}
.qq_service {
  width: 34px;
  position: fixed;
  right: 0;
  top: 50%;
  z-index: 30;
}
.qq_service a {
  display: block;
  width: 28px;
  height: 35px;
  /* background-color: #c81623; */
  margin-bottom: 1px;
  position: relative;
  z-index: 100;
}
.qq_service a:hover .qq_text {
  left: -60px;
}
.qq_service > a:nth-child(1) .icon,
.qq_service > a:nth-child(2) .icon,
.qq_service > a:nth-child(3) .icon,
.qq_service > a:nth-child(4) .icon,
.qq_service > a:nth-child(5) .icon,
.qq_service > a:nth-child(6) .icon {
  display: block;
  width: 28px;
  height: 35px;
  background: url(../imgs/index/icon_qqservice.png) no-repeat;
  background-position: -2px 5px;
  position: absolute;
  top: 0px;
  right: 0px;
  z-index: 20;
  background-color: #c81623;
  border-radius: 3px 0 0 3px;
}
.qq_service > a:nth-child(2) .icon {
  background-position: -2px -164px;
}
.qq_service > a:nth-child(3) .icon {
  background-position: -2px -210px;
}
.qq_service > a:nth-child(4) .icon {
  background-position: -2px -125px;
}
.qq_service > a:nth-child(5) .icon {
  background-position: -2px -250px;
}
.qq_service > a:nth-child(6) .icon {
  background-position: -2px -87px;
}

.qq_text {
  position: absolute;
  width: 62px;
  height: 35px;
  left: 2px;
  top: 0;
  background-color: #c81623;
  text-align: center;
  line-height: 35px;
  font-size: 14px;
  color: #fff;
  transition-duration: 0.3s;
  z-index: 1;
  border-radius: 3px 0 0 3px;
}

/* 鼠标进入某个导航块时的样式 */
